Commit c5f75484 authored by James Clark's avatar James Clark Committed by Greg Kroah-Hartman
Browse files

hwmon: pmbus: Use devm_krealloc_array 



Now that it exists, use it instead of doing the multiplication manually.

Acked-by: default avatarGuenter Roeck <linux@roeck-us.net>
Reviewed-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: default avatarJames Clark <james.clark@arm.com>
Link: https://lore.kernel.org/r/20230509094942.396150-3-james.clark@arm.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent d388f06a

drivers/hwmon/pmbus/pmbus_core.c

+3 −3
Original line number Diff line number Diff line
@@ -1191,8 +1191,8 @@ static int pmbus_add_attribute(struct pmbus_data *data, struct attribute *attr) 
{

	if (data->num_attributes >= data->max_attributes - 1) {

		int new_max_attrs = data->max_attributes + PMBUS_ATTR_ALLOC_SIZE;

		void *new_attrs = devm_krealloc(data->dev, data->group.attrs,

						new_max_attrs * sizeof(void *),

		void *new_attrs = devm_krealloc_array(data->dev, data->group.attrs,

						      new_max_attrs, sizeof(void *),

						      GFP_KERNEL);

		if (!new_attrs)

			return -ENOMEM;